<!DOCTYPE html>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>输入字符串</title>
</head>
<body>
<h2>输入字符串</h2>
<form action="procString.jsp" method="POST">
  <label for="inputString">请输入字符串:</label><br>
  <input type="text" id="inputString" name="inputString"><br><br>
  <input type="submit" value="提交">
</form>
</body>
</html>
